The invention discloses a transverse ring insulation box structure of an LNG ship containment system and an installation method of the transverse ring insulation box structure. The insulation box structure is arranged in a transition area between a transverse ring invar tube area and a plane area of the containment system. The insulation box structure comprises a transverse ring secondary-layer insulation box and a transverse ring main-layer insulation box, wherein the cross sections of the transverse ring secondary-layer insulation box and the transverse ring main-layer insulation box are in a right trapezoid shape, and the included angle of the cross sections is equal to the included angle between the transverse bulkhead and the longitudinal bulkhead of the ship body. The special insulation box is designed to replace a traditional combined insulation structure formed by a rectangular insulation box and other insulation materials, the composition and the installation technological process of the enclosure system are simplified, and the construction efficiency of the enclosure system is improved.
本发明公开了一种LNG船围护系统横向环绝缘箱结构及其安装方法,所述绝缘箱结构设置于围护系统横向环殷瓦管区域与平面区域之间的过渡区域,所述绝缘箱结构包括横截面呈直角梯形且横截面的夹角与船体横舱壁和纵舱壁之间的夹角相等的横向环次层绝缘箱和横向环主层绝缘箱。本发明通过设计一种特殊的绝缘箱来替换传统的矩形绝缘箱加其他绝缘材料的组合式绝缘结构,不仅简化了围护系统的构成和安装工艺流程,而且也提高了围护系统的建造效率。
Transverse ring insulation box structure of LNG ship containment system and installation method of transverse ring insulation box structure
一种LNG船围护系统横向环绝缘箱结构及其安装方法
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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